The trucking heiress has been everywhere but the boardroom since she began dating Sir Paul McCartney, missing more meetings than any of the other 12 full-voting members, records show.

She often chooses luxe locales like London and Tel Aviv in lieu of the stuffy fifth floor of MTA headquarters, where four board meetings were conducted without her since January 2008.

It’s a significant uptick from her years without the former Beatle.

She missed just five full board meetings between 2004 and 2007 — the year she was first spotted smooching with McCartney in the Hamptons.

Since then, she also has jet-set her way out of 24 committee meetings, including the last 11 dealing with financial issues dating back to April 2008.

“She started out as a contentious board member, but I think one of the key attributes of a board member is being there,” said Gene Russianoff of the Straphangers Campaign.

“If she’s going to be a director of the MTA, she needs to put in the time.”

Her most recent hooky-playing came March 23, when she opted for a London movie premiere while the finance panel approved whopping 23 percent fare hikes.

In November 2008, the capital construction committee chairwoman — who oversees such projects as the over-budget Fulton Street Transit Center — skipped a panel meeting to attend a London party with McCartney, his daughter Stella, and Gwyneth Paltrow.

One week later, she chose fun in the sun in Tel Aviv with McCartney instead of voting on whether emergency vehicles should pay bridge and tunnel tolls.

Shevell, who did not return calls for comment, was appointed to the board in 2001 by former Gov. George Pataki.